57445 ⎘
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
Sub-classes:Apparatus configured to discharge liquid
#2Marking system
#3Dot matrix printer for passbooks or receipts
#4Printer with moveable first and second print head units
#5Nitride layer forming method, magnetic circuit forming member, armature, wire dot printer head and wire dot printer
#6Method for manufacturing an armature